icon image Install Piked OS X El Capitan Help

The Install Piked OS X El Capitan app is used to build a modified installation set from the Apple-supplied Install OS X El Capitan app. The modifications include:

Versions 1.9 and higher will detect the presence of an existing modified installation set, and offer to re-use it. This option will simply re-bless the location correctly to make the volume bootable again.

Otherwise, the original installation data is unpacked, modified, and repacked. The location of the data is then blessed so that the MacPro can boot from this data directly into the installer.

A reboot is therefore required.

Next: System Integrity Protection (SIP)...